GC::register_globals()

	public function register_globals() {
		global $gc_query;

		// Extract updated query vars back into global namespace.
		foreach ( (array) $gc_query->query_vars as $key => $value ) {
			$GLOBALS[ $key ] = $value;
		}

		$GLOBALS['query_string'] = $this->query_string;
		$GLOBALS['posts']        = & $gc_query->posts;
		$GLOBALS['post']         = isset( $gc_query->post ) ? $gc_query->post : null;
		$GLOBALS['request']      = $gc_query->request;

		if ( $gc_query->is_single() || $gc_query->is_page() ) {
			$GLOBALS['more']   = 1;
			$GLOBALS['single'] = 1;
		}

		if ( $gc_query->is_author() ) {
			$GLOBALS['authordata'] = get_userdata( get_queried_object_id() );
		}
	}